MLA

Lee, Matilda, and Katharine Hamnett. Eco Chic : the Sawy Shopper's Guide to Ethical Fashion. London: Gaia, 2007.

APA

Lee, M., & Hamnett, K. (2007). Eco chic : the sawy shopper's guide to ethical fashion. London: Gaia.

Chicago

Lee, Matilda, and Katharine Hamnett. Eco Chic: The Sawy Shopper's Guide to Ethical Fashion. London: Gaia, 2007.